Wisdom Teeth: When Removal Is the Right Call

Not every wisdom tooth has to go. The honest answer to "should I have mine removed?" depends on whether the tooth has room to sit in the mouth without harming the teeth and gums around it — and that is something worth checking before it becomes painful.

Wisdom teeth are the last molars to arrive, usually between the ages of 17 and 25. By that point the jaw is fully grown, and there is often simply not enough space left for them. When a tooth cannot fully emerge through the gum, we call it impacted. It may stay buried, tilt sideways against the neighbouring molar, or break through only partway.

Signs your wisdom teeth may need attention

A buried tooth can stay quiet for years, then announce itself. The patterns we see most often are:

• Aching or pressure at the very back of the jaw, sometimes spreading to the ear
• A gum flap over a partly-erupted tooth that traps food and keeps getting inflamed
• Repeated swelling, bad taste, or difficulty opening the mouth fully
• Crowding or movement of the front teeth as the molar pushes forward
• Decay on the wisdom tooth — or on the molar in front of it — that a brush simply cannot reach

When watching is wiser than removing

A wisdom tooth that has fully erupted, bites correctly against its partner, and can be cleaned properly does not need to be removed just because it exists. Our approach is conservative by principle: we remove a tooth when leaving it in place carries a clear risk to the rest of the mouth, not as a routine. A short clinical examination together with an X-ray tells us which group a tooth falls into, including how close its roots sit to the nerve in the lower jaw.

What the procedure actually involves

For a straightforward tooth, removal is quick and done under local anaesthesia — you are awake but the area is fully numb. For an impacted tooth, a small opening is made in the gum and the tooth is often divided into sections so it can be eased out through the space available rather than forcing it. Dividing the tooth sounds dramatic but it is gentler on the surrounding bone and means a smaller wound.

The first 48 hours

Most of the healing happens in the first two days. A little swelling and a stiff jaw are normal. You can keep recovery smooth by:

• Biting gently on the gauze pad for the first hour to settle the bleeding
• Using cold compresses on the cheek in short spells on day one
• Keeping to cool, soft foods and avoiding straws, smoking, and vigorous rinsing
• Returning to gentle salt-water rinses from the next day to keep the socket clean

Discomfort usually fades within a few days, and most people are back to normal routines quickly. If swelling or pain increases after day three rather than easing, that is your cue to call us — it is easily managed when caught early.

The takeaway

Wisdom teeth sit in an awkward, hard-to-clean corner of the mouth, so problems there tend to be slow and silent until they are not. A single check-up while the tooth is still comfortable lets us make the call calmly — keep it under review, or plan a smooth removal — long before it interrupts your week.